diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/mt9m111.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c index 53fa2a7bf156..ebebed929627 100644 --- a/drivers/media/video/mt9m111.c +++ b/drivers/media/video/mt9m111.c @@ -315,10 +315,20 @@ static int mt9m111_setup_rect(struct i2c_client *client, static int mt9m111_setup_pixfmt(struct i2c_client *client, u16 outfmt) { int ret; + u16 mask = MT9M111_OUTFMT_PROCESSED_BAYER | MT9M111_OUTFMT_RGB | + MT9M111_OUTFMT_BYPASS_IFP | MT9M111_OUTFMT_SWAP_RGB_EVEN | + MT9M111_OUTFMT_RGB565 | MT9M111_OUTFMT_RGB555 | + MT9M111_OUTFMT_SWAP_YCbCr_Cb_Cr | + MT9M111_OUTFMT_SWAP_YCbCr_C_Y; - ret = reg_write(OUTPUT_FORMAT_CTRL2_A, outfmt); + ret = reg_read(OUTPUT_FORMAT_CTRL2_A); + if (ret >= 0) + ret = reg_write(OUTPUT_FORMAT_CTRL2_A, (ret & ~mask) | outfmt); if (!ret) - ret = reg_write(OUTPUT_FORMAT_CTRL2_B, outfmt); + ret = reg_read(OUTPUT_FORMAT_CTRL2_B); + if (ret >= 0) + ret = reg_write(OUTPUT_FORMAT_CTRL2_B, (ret & ~mask) | outfmt); + return ret; } |